VizieR

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VizieR

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VII/233/xsc The 2MASS Extended sources (IPAC/UMass, 2003-2006)
*The 2MASS Extended Catalog (2MASX) (1647599 rows)
  recno=1345793
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ColumnValue  Explain   (UCD)
_RAJ200001 44 10.52307 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+41 01 51.1680 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195001 41 11.69049 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+40 46 48.2319 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon133.53447293 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-20.75260549 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
1345793recno 1345793  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451119.8215 d Julian date of the observation (Note 1)   (time.epoch)
2MASX01441052+4101511  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

AllAll  Display all original 369 columns for this 2MASX source (meta.ref.url)

RAJ2000026.043846 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+41.030880 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg 26.043760 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 41.030865 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 3.09 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 13.6 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e13.598 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.046 mag σ(J.K20e) (j_msig_k20fe) (stat.error)
f_J.K20e0   Confusion flags of J.K20e (j_flg_k20fe) (Note 2)   (meta.code)
H.K20e12.652 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.047 mag σ(H.K20e) (h_msig_k20fe) (stat.error)
f_H.K20e0   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e12.244 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.058 mag σ(K.K20e) (k_msig_k20fe) (stat.error)
f_K.K20e0   Confusion flags of K.K20e (k_flg_k20fe) (Note 2)   (meta.code)
r3sig 9.2 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.300   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 40 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.400   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa 40 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.340   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 40 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 12.5 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.340   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 40 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 15.8 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe13.549 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.052 mag σ(J.fe) (j_msig_fe) (stat.error)
f_J.fe0   Confusion flags of J.fe (j_flg_fe) (Note 2)   (meta.code)
H.fe12.605 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.053 mag σ(H.fe) (h_msig_fe) (stat.error)
f_H.fe0   Confusion flags of H.fe (h_flg_fe) (Note 2)   (meta.code)
K.fe12.196 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.066 mag σ(K.fe) (k_msig_fe) (stat.error)
f_K.fe0   Confusion flags of K.fe (k_flg_fe) (Note 2)   (meta.code)
r.ext 23.98 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext13.446 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.058 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 0.972   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext12.562 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.059 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 0.399   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext12.163 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.066 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 0.351   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 5.29 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu18.45 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 4.74 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu17.43 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 4.22 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.90 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 4.37   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.22   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 4.29   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 17.73 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 16.73 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 16.17 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 18.97 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 17.96 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 17.56 mag/arcsec2 K central surface brightness (r≤5") (k_5surf) (phot.mag.sb;em.IR.K)
xScore 1.00   [1,2] extended score (e_score) (Note 4)   (src.class.starGalaxy)
gScore 1.00   [1,2] galaxy score (g_score) (Note 4)   (src.class.starGalaxy)
vc 1  Visual verification of source (Note 5)   (meta.code)
cc0  Contamination or confusion flag (cc_flg) (Note 6)   (meta.code)
f_H.K20c0   Confusion flags of H.K20c (h_flg_k20fc) (Note 2)   (meta.code)
Jr.e 17.5 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e13.536 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.054 mag σ(J.e) (j_msig_e) (stat.error)
f_J.e0   Confusion flags of J.e (j_flg_e) (Note 2)   (meta.code)
Hr.e 16.6 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e12.569 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.059 mag σ(H.e) (h_msig_e) (stat.error)
f_H.e0   Confusion flags of J.e (h_flg_e) (Note 2)   (meta.code)
Kr.e 15.8 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e12.196 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.066 mag σ(K.e) (k_msig_e) (stat.error)
f_K.e0   Confusion flags of K.e (k_flg_e) (Note 2)   (meta.code)
Jr.i20e 10.9 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e13.771 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.040 mag σ(J.i20e) (j_msig_i20e) (stat.error)
f_J.i20e0   Confusion flags of J.i20e (j_flg_i20e) (Note 2)   (meta.code)
Hr.i20e 12.4 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e12.654 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.047 mag σ(H.i20e) (h_msig_i20e) (stat.error)
f_H.i20e0   Confusion flags of H.i20e (h_flg_i20e) (Note 2)   (meta.code)
Kr.i20e 13.6 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e12.244 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.058 mag σ(K.i20e) (k_msig_i20e) (stat.error)
f_K.i20e0   Confusion flags of K.i20e (k_flg_i20e) (Note 2)   (meta.code)
Jba5s 0.320   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 45 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.340   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 40 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.340   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 40 deg K pos.angle to 5σ fit (k_5sig_phi) (pos.posAng)
JdA    J 5σ/3σ differential area (j_d_area) (phys.angSize)
JpcdA  % J 5σ/3σ relative area change (j_perc_darea) (phys.angSize)
HdA    H 5σ/3σ differential area (h_d_area) (phys.angSize)
HpcdA  % H 5σ/3σ relative area change (h_perc_darea) (phys.angSize)
KdA    K 5σ/3σ differential area (k_d_area) (phys.angSize)
KpcdA  % K 5σ/3σ relative area change (k_perc_darea) (phys.angSize)
Jrat.bs 0.985   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.420   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.989   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 3.053   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.900   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 2.119   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.05   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.02   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.05   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.00   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 14.6   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 25.5   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 23.3   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 4.6   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 11.5   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 13.4   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 6.1   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 3.5   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 9.3   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 25.2   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 22.3   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 10.8   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 9.0   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 10.3   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 10.9   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 8.5   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 6.0   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 17.3   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 16.9   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 3.6   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 6.9   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 7.5   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 4.1   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 2.3   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 10.1 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 12.4 % K chi-fraction for elliptical fit to 3σ isophote (k_chif_ellf) (stat.fit.chi2)
ellfFlg0   [0,1] ellipse fitting contamination flag (0=no contamination) (ellfit_flg) (meta.code)
Schi.ellf 9.3 % super-coadd chi-fraction for elliptical fit to 3σ isophote (sup_chif_ellf) (stat.fit.chi2)
xid0   [0,1] Type/galaxy source (id_flg) (Note 7)   (meta.code)
idGal   Matched galaxy's catalog name (id_cat) (meta.id)
dupSrc0   [0,5] Duplicate source flag (dup_src) (Note 8)   (meta.code.multip)
useSrc1   [0,1] Use source flag (use_src) (Note 9)   (meta.code.multip)
prox 44.7 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa 80 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 906747  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 3514 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew166 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 388192563   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 451   key to night data record (night_key) (meta.id)
scanKey 23562   key to scan data record (scan_key) (meta.id)
coaddKey 541923   key to coadd data record (coadd_key) (meta.id)
hemisn   [ns] hemisphere of observation: n = North/Mt.Hopkins; s= South/CTIO (hemis) (meta.id;instr.obsty)
date1998-11-02 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 89   scan number (unique within date) (scan) (meta.id)
coadd232   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 9894   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 171.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 216.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 87.9   J coadd median background (j_back) (instr.background)
Hbg 513.8   H coadd median background (h_back) (instr.background)
Kbg 382.4   K coadd median background (k_back) (instr.background)
Jres.ann 0.039   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.108   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.061   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 58 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.040   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 102 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.031   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 82 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.028   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.3   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.6   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.6   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 906746  (i) entry counter (key) number (ext_key) (meta.id)

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